低位肛周脓肿无全身症状,以炎症浸润症状为主,表现为局部红、肿、热、痛,坐卧不安,排便困难,触之有波动感。若不及时切开引流,会自溃流脓,形成肛瘘。 X7FogBXaGpOOMQ8p+VKjGRukT/Lw5qchd+Xc+uVXrNioGo3rZBn005P3n3HllBd+